The Asus Zenfone Max Pro (M2) runs on Android 8.1 (Oreo) and is powered by Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) processor with 4/6GB RAM. It has a 6.26-inch, 1080 x 2280 pixel display. The Asus Zenfone Max Pro (M2) also comes with a 12.0 + 5.0-megapixel camera that is able to record videos at 2160p. It comes with 64GB of built-in storage, and is able to support microSD cards of up to 512GB.